How do I check if cookies are enabled in PHP?

How do I check if cookies are enabled in PHP?

You can check if cookies are enabled in PHP by attempting to set a cookie and then checking if it was set.

Can you show me a code example?

Sure! Here's a simple example:

setcookie('test_cookie', 'test', time() + 3600, '/');
if (count($_COOKIE) > 0) {
    echo 'Cookies are enabled.';
} else {
    echo 'Cookies are disabled.';
}

What if the cookie is not set?

If the cookie is not set, it usually means that cookies are disabled in the browser or there was an issue with setting the cookie.

Is there a way to check this without setting a cookie?

Unfortunately, PHP does not have a built-in function to check cookie support without attempting to set one.